47 citations · 180 across the 9 of their papers we have counts for
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physics.chem-ph2011★ 26 cited
Measuring nonadiabaticity of molecular quantum dynamics with quantum fidelity and with its efficient semiclassical approximation
Tomas Zimmermann, Jiri Vanicek
We propose to measure nonadiabaticity of molecular quantum dynamics rigorously with the quantum fidelity between the Born-Oppenheimer and fully nonadiabatic dynamics. It is shown t…
nlin.CD2011★ 2 cited
Breaking the exponential wall in classical simulations of fidelity
Cesare Mollica, Tomas Zimmermann, Jiri Vanicek
We analyze the efficiency of available algorithms for the simulation of classical fidelity and show that their computational costs increase exponentially with the number of degrees…